Medium Heavy Duty Stainless Steel Casters:

- Polished grade 304 stainless steel, Top plate and fork leg formed from 1/4" thick stainless steel.
- Stainless steel zerk grease fitting on swivel raceway.
- Swivel grease seals both on upper and lower raceways.

- Top Plate Size: 4" x 4-1/2"
- Bolt Hole Spacing: 2-5/8" x 3-5/8" slotted to 3" x 3"

- Wheel Diameter: 4", 5", 6", 8",
- Wheel Width: 2"
- Wheel Material: Polyurethane on Polyolefin, Thermoplastic Rubber, Polyolefin, Phenolic
- Wheel Bearing: Stainless Steel Roller, Delrin

- Axle: 1/2" diameter stainless steel bolt with zerk grease fitting.
- Brake Options: Top Lock Brake
- Capacity: 300~900 Lbs.

Medium Duty Stainless Steel Casters
- Polished grade 304 stainless steel, durable double ball swivel raceways, with dust cap
- Stainless steel zerk grease fitting on swivel raceway.
- Swivel grease seals both on upper and lower raceways.

- Top Plate Size: 2-3/8" x 3-5/8"
- Bolt Hole Spacing: 1-3/4" x 3"
- Rigid, Threaded Stem, Octagon Stem and Hollow Kingpin are available.

- Wheel Diameter: 3", 3-1/2", 4", 5"
- Wheel Width: 1-1/4"
- Wheel Material: Polyurethane, Thermoplastic Rubber, Polyolefin
- Wheel Bearing: Plain, Delrin

- Axle: 3/8" diameter stainless steel bolt with lock nut.
- Brake Options: Top Lock Brake
- Capacity: 155~300 Lbs.
- OEM & ODM available.